[ADD] menu now works

menu switches to next item when hand is closed and calls OnClick() when hand is closed

src/computervision/ObjectDetection.cpp

@@ -60,8 +60,8 @@ namespace computervision
 		imshow("camera", cameraFrame);
 
 		imshow("output", frameOut);
-		imshow("foreground", foreground);
-		imshow("handMask", handMask);
+		//imshow("foreground", foreground);
+		//imshow("handMask", handMask);
 		imshow("handDetection", fingerCountDebug);
 
 		int key = waitKey(1);

src/gui/gui_element.h

@@ -17,7 +17,6 @@ namespace gui
 	 * position = The center position of the gui
 	 * scale    = The size (scale) of the gui
 	 */
-
 	struct GuiTexture
 	{
 		int texture;
@@ -27,10 +26,9 @@ namespace gui
 		virtual GuiType GetType() {
 			return GuiType::LABEL;
 		}
-
 		GuiTexture(int texture, glm::vec2 position, glm::vec2 scale): texture(texture), position(position), scale(scale)
 		{
-			scale.x /= (WINDOW_WIDTH / WINDOW_HEIGT);
+			scale.x /= (WINDOW_WIDTH / WINDOW_HEIGHT);
 		}
 	};
 }

src/gui/gui_interactable.cpp

@@ -2,6 +2,8 @@
 #include <GLFW/glfw3.h>
 #include "gui_interactable.h"
 
+#include <iostream>
+
 namespace gui
 {
 	InteractableGui::InteractableGui(int default_texture, glm::vec2 position, glm::vec2 scale)
@@ -41,6 +43,35 @@ namespace gui
 		}
 	}
 
+	void InteractableGui::ForceClick( int mouseButton)
+	{
+		if(mouseButton == GLFW_MOUSE_BUTTON_LEFT)
+		{
+			if (clicked_texture != 0)
+			{
+				texture = clicked_texture;
+			}
+			else
+			{
+				texture = default_texture;
+			}
+
+			if (!is_clicking)
+			{
+				OnClick();
+				is_clicking = true;
+			}
+		}
+		else
+		{
+			if (is_clicking)
+			{
+				is_clicking = false;
+			}
+		}
+		
+	}
+	
 	bool InteractableGui::IsHoveringAbove(GLFWwindow* window)
 	{
 		double x_pos, y_pos;

src/gui/gui_interactable.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <iostream>
 #include <glm/gtc/matrix_transform.hpp>
 #include "../toolbox/toolbox.h"
 #include "gui_element.h"
@@ -32,6 +33,14 @@ namespace gui
 		 */
 		void Update(GLFWwindow* window);
 
+		/*
+		 * @brief: Call this function when you want to perform a mouseclick
+		 *
+		 * @param mousebutton: mouseButton you want to perform the click on
+		 */
+		void ForceClick(int mouseButton);
+
+		
 		/*
 		 * @brief: This function gets called when the InteractabeGui is clicked
 		 */
@@ -50,7 +59,10 @@ namespace gui
 		/*
 		 * @brief: This function sets the texture of the InteractableGUI for when the InteractableGUI is clicked
 		 */
-		void SetClickedTexture(int texture) { clicked_texture = texture; }
+		void SetClickedTexture(int texture)
+		{
+			clicked_texture = texture;
+		}
 
 		/*
 		 * @brief: This function sets the texture of the InteractableGUI for when the mouse is hovering above the InteractableGUI

src/main.cpp

@@ -25,9 +25,6 @@
 #include "scenes/in_Game_Scene.h"
 #include "scenes/startup_Scene.h"
 
-#include "computervision/MenuTest.h"
-#include "computervision/ObjectDetection.h"
-
 #pragma comment(lib, "glfw3.lib")
 #pragma comment(lib, "glew32s.lib")
 #pragma comment(lib, "opengl32.lib")
@@ -35,7 +32,7 @@
 static double UpdateDelta();
 
 static GLFWwindow* window;
-int chosen_item = 0;
+
 scene::Scene* current_scene;
 
 int main(void)
@@ -43,7 +40,7 @@ int main(void)
 #pragma region OPENGL_SETTINGS
 	if (!glfwInit())
 		throw "Could not inditialize glwf";
-	window = glfwCreateWindow(WINDOW_WIDTH, WINDOW_HEIGT, "SDBA", NULL, NULL);
+	window = glfwCreateWindow(WINDOW_WIDTH, WINDOW_HEIGHT, "SDBA", NULL, NULL);
 	if (!window)
 	{
 		glfwTerminate();
@@ -69,8 +66,7 @@ int main(void)
 
     bool window_open = true;
 
-	computervision::ObjectDetection objDetect;
-	cv::Mat cameraFrame;
+	
 
 	// Main game loop
 	while (!glfwWindowShouldClose(window) && window_open)
@@ -100,56 +96,6 @@ int main(void)
                 break;
         }
         
-		
-		////////////////////////// KIMS SHIT ////////////////////////////////////
-		cameraFrame = objDetect.readCamera();
-		computervision::MenuTest menu_test;
-
-		//Get hand state from camera
-		bool hand_detection = objDetect.detectHand(cameraFrame);
-		
-		if (hand_detection) 
-		{
-			std::cout << "hand is opened" << std::endl;
-			
-			//Loop through menu items
-			chosen_item = menu_test.GetMenuItem(true);
-
-			//For debug only, to see if chosen item is selected properly when hand is opened
-			std::cout << "chosen item: " << chosen_item << std::endl;
-			
-		}
-		else if (!hand_detection) 
-		{
-			//for debug only, to see if the chosen item is selected properly when hand is closed
-			std::cout << "hand is closed" << std::endl;
-			//std::cout << "item to start: " << chosen_item << std::endl;
-
-			//TODO link chosen item to the correct game states
-			switch (chosen_item)
-			{
-				case 1:
-					//Game state 0
-					std::cout << "in case: " << chosen_item << std::endl;
-					break;
-				case 2:
-					//Game state 1
-					std::cout << "in case: " << chosen_item << std::endl;
-					break;
-				case 3:
-					//Game state 2
-					std::cout << "in case: " << chosen_item << std::endl;
-					break;
-				case 4:
-					//Game state 3
-					std::cout << "in case: " << chosen_item << std::endl;
-				default:
-				break;
-			}
-		}
-
-		///////////////////////// END OF KIMS SHIT ///////////////////////////////
-
 		// Finish up
 		//shader.Stop();
 		glfwSwapBuffers(window);

src/renderEngine/Renderer.cpp

@@ -26,7 +26,7 @@ namespace render_engine
 			glCullFace(GL_BACK);
 			
 			const glm::mat4 projectionMatrix = 
-				glm::perspective(glm::radians(FOV), (WINDOW_WIDTH / WINDOW_HEIGT), NEAR_PLANE, FAR_PLANE);
+				glm::perspective(glm::radians(FOV), (WINDOW_WIDTH / WINDOW_HEIGHT), NEAR_PLANE, FAR_PLANE);
 
 			// Load the projectionmatrix into the shader
 			shader.Start();

src/scenes/startup_Scene.cpp

@@ -3,6 +3,8 @@
 #include <map>
 #include "startup_Scene.h"
 #include <iostream>
+#include <opencv2/core/mat.hpp>
+
 #include "../models/model.h"
 #include "../renderEngine/loader.h"
 #include "../renderEngine/obj_loader.h"
@@ -10,6 +12,9 @@
 #include "../shaders/entity_shader.h"
 #include "../gui/gui_interactable.h"
 #include "../toolbox/toolbox.h"
+#include "../computervision/MenuTest.h"
+#include "../computervision/ObjectDetection.h"
+
 
 
 
@@ -18,6 +23,9 @@ namespace scene
 	shaders::GuiShader* gui_shader1;
 	std::vector<gui::GuiTexture*> guis1;
 
+	float item_number = 0;
+
+
 	Startup_Scene::Startup_Scene() {
 		shaders::EntityShader shader;
 		shader.Init();
@@ -29,12 +37,42 @@ namespace scene
 	}
 
 	gui::Button* ConvertGuiTextureToButton(gui::GuiTexture* texture) {
-		if (texture->GetType() == gui::GuiType::BUTTON) {
-			return (gui::Button*)texture;
-		}
-		else {
-			return NULL;
+		if (texture != NULL)
+			if (texture->GetType() == gui::GuiType::BUTTON) {
+				
+				gui::Button* button = (gui::Button*)texture;
+				std::cout << button->clicked_texture << std::endl;
+				return button;
+			}
+			else {
+				return NULL;
+			}
+	}
+
+	/*gui::InteractableGui* ConvertGuiTextureToInteractableGui(gui::GuiTexture* texture) {
+		if (texture != NULL)
+			if (texture->GetType() == gui::GuiType::BUTTON) {
+				return (gui::InteractableGui*)texture;
+			}
+			else {
+				return NULL;
+			}
+
+	}*/
+
+	gui::GuiTexture* GetMenuItem(bool hand_state) {
+		if(hand_state)
+		item_number += 0.20f;
+
+		int temp_item_number = item_number;
+		
+		//If temp_item_number is equal to the size of the array, set item_number bac to zero to loop through the array again
+		if (temp_item_number == guis1.size()) {
+			item_number = 0;
+			temp_item_number = 0;
 		}
+		std::cout << guis1[temp_item_number]->texture << std::endl;
+		return guis1[temp_item_number];
 	}
 
 	scene::Scenes scene::Startup_Scene::start(GLFWwindow *window)
@@ -46,6 +84,7 @@ namespace scene
 		button_start.SetOnClickAction([]()
 			{
 				std::cout << "Clicked on button: Start!" << std::endl;
+				
 			});
 		guis1.push_back(&button_start);
 
@@ -55,6 +94,7 @@ namespace scene
 		button_calibrate.SetOnClickAction([]()
 			{
 				std::cout << "Clicked on button: Calibrate!" << std::endl;
+
 			});
 		guis1.push_back(&button_calibrate);
 
@@ -67,6 +107,10 @@ namespace scene
 			});
 		guis1.push_back(&button_quit);
 
+		computervision::ObjectDetection objDetect;
+		cv::Mat cameraFrame;
+		gui::GuiTexture* chosen_item = NULL;
+		
 		while (return_value == scene::Scenes::STARTUP)
 		{
 			render();
@@ -77,6 +121,74 @@ namespace scene
 				new_button->Update(window);
 			}
 			
+			////////////////////////// KIMS SHIT ////////////////////////////////////
+			cameraFrame = objDetect.readCamera();
+			//computervision::MenuTest menu_test;
+
+			//Get hand state from camera
+			bool hand_detection = objDetect.detectHand(cameraFrame);
+
+			if (hand_detection)
+			{
+				std::cout << "hand is opened" << std::endl;
+
+				//Loop through menu items
+				chosen_item = GetMenuItem(true);
+
+				//For debug only, to see if chosen item is selected properly when hand is opened
+				std::cout << "chosen item: " << chosen_item << std::endl;
+
+				gui::Button* new_button = ConvertGuiTextureToButton(chosen_item);
+				if (new_button != NULL) {
+					//Set hover texture of button selected
+					const float x_pos = (chosen_item->position.x + 1.0)*WINDOW_WIDTH/2;
+					const float y_pos = (1.0 - chosen_item->position.y)*WINDOW_HEIGHT/2;
+
+					glfwSetCursorPos(window, x_pos, y_pos);
+					std::cout << "Cursor pos: " << x_pos << "::" << y_pos << std::endl;
+				}
+			}
+			else if (!hand_detection)
+			{
+				//for debug only, to see if the chosen item is selected properly when hand is closed
+				std::cout << "hand is closed" << std::endl;
+				//std::cout << "item to start: " << chosen_item << std::endl;
+				/*
+				//TODO link chosen item to the correct game states
+				switch (chosen_item)
+				{
+				case 1:
+					//Game state 0
+					std::cout << "in case: " << chosen_item << std::endl;
+					break;
+				case 2:
+					//Game state 1
+					std::cout << "in case: " << chosen_item << std::endl;
+					break;
+				case 3:
+					//Game state 2
+					std::cout << "in case: " << chosen_item << std::endl;
+					break;
+				case 4:
+					//Game state 3
+					std::cout << "in case: " << chosen_item << std::endl;
+				default:
+					break;
+				}
+				*/
+				//Click on button selected in guis1
+
+				chosen_item = GetMenuItem(false);
+				
+				std::cout << chosen_item->texture << std::endl;
+				gui::Button* new_button = ConvertGuiTextureToButton(chosen_item);
+				if (new_button != NULL) {
+					//Run function click
+					new_button->ForceClick(GLFW_MOUSE_BUTTON_LEFT);
+				}
+			}
+
+			///////////////////////// END OF KIMS SHIT ///////////////////////////////
 
 			glfwSwapBuffers(window);
 			glfwPollEvents();

src/toolbox/toolbox.h

@@ -11,10 +11,10 @@ namespace toolbox
 
 		// Change these macros to change the window size
 		#define WINDOW_WIDTH 1400.0f
-		#define WINDOW_HEIGT 800.0f
+		#define WINDOW_HEIGHT 800.0f
 
 		#define SCALED_WIDTH (WINDOW_WIDTH/DEFAULT_WIDTH)
-		#define SCALED_HEIGHT (WINDOW_HEIGT/DEFAULT_HEIGHT)
+		#define SCALED_HEIGHT (WINDOW_HEIGHT/DEFAULT_HEIGHT)
 	//
 	
 	/*